Select stack tools in ImageJ to quantify 3D data

[@captnwho]

Hi,i am New in imagej and Hacer a question if could you answer please?
İ am trying on one image that selecting multiple rois and want to for each roi apply crop, duplicate , add gray,Binary.......and skeletonise. Making it step bu step so bored. İ tried to make a macro but i failured. Can you help me please how can i handle. Thanks